Alert archive / Oklahoma / Garfield County
Weather alerts in Garfield County, Oklahoma, 2008
265 weather alerts in 2008, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Garfield County and its neighbors
Each county as a circle sized by its count in 2008. Tap one for its archive.
- Alerts
- 265
- Warnings
- 85
- Watches
- 47
- Advisories
- 67
- Busiest month
- June65 alerts
- Busiest day
- May 24, 200821 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
3 of 8 tornado warnings covering Garfield County in 2008 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 16 minutes after it went out.
Garfield County, 2008
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 8 | 3 | 63% | 1 | 100% | 16 min |
| Severe thunderstorm warnings | 54 | 23 | 57% | 19 | 79% | 22 min |
| Flash flood warnings | 6 | 2 | 67% | 1 | 100% | 170 min |
Each office's whole area, 2008
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Norman, OK: tornado warnings | 86 | 13 | 85% | 19 | 74% | 14 min |
| NWS Norman, OK: severe thunderstorm warnings | 871 | 293 | 66% | 719 | 82% | 24 min |
| NWS Norman, OK: flash flood warnings | 46 | 15 | 67% | 31 | 74% | 80 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 3, 4:10 AM CST | Wind Advisory | OUN | 14 hr |
| Jan 4, 6:30 AM CST | Wind Advisory | OUN | 9 hr |
| Jan 10, 5:32 AM CST | Wind Advisory | OUN | 10 hr |
| Jan 16, 6:01 PM CST | Winter Weather Advisory | OUN | 7 hr |
| Jan 21, 6:32 PM CST | Winter Weather Advisory | OUN | 5 hr |
| Jan 26, 3:18 AM CST | Dense Fog Advisory | OUN | 9 hr |
| Jan 27, 12:23 PM CST | Red Flag Warning | OUN | 9 hr |
| Jan 27, 3:25 PM CST | Wind Advisory | OUN | 26 hr |
| Jan 28, 5:50 PM CST | Wind Advisory | OUN | 21 hr |
| Jan 29, 3:46 AM CST | Fire Weather Watch | OUN | 25 hr |
| Jan 29, 3:46 AM CST | Red Flag Warning | OUN | 14 hr |
| Jan 30, 4:10 AM CST | Wind Advisory | OUN | 14 hr |
| Jan 30, 4:43 AM CST | Red Flag Warning | OUN | 13 hr |
| Jan 30, 2:26 PM CST | Snow and Blowing Snow Advisory | OUN | 25 hr |
| Jan 30, 6:12 PM CST | Winter Storm Warning | OUN | 21 hr |
| Jan 31, 3:38 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 2, 4:58 AM CST | Fire Weather Watch | OUN | 53 hr |
| Feb 3, 4:40 PM CST | Red Flag Warning | OUN | 26 hr |
| Feb 5, 2:31 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 5, 4:16 AM CST | Severe Thunderstorm Warning | OUN | 44 min |
| Feb 6, 2:13 AM CST | Snow Advisory | OUN | 6 hr |
| Feb 10, 9:45 PM CST | Winter Weather Advisory | OUN | 10 hr |
| Feb 15, 11:39 AM CST | Winter Storm Warning | OUN | 27 hr |
| Feb 15, 11:43 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 16, 6:36 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 16, 2:23 PM CST | Winter Weather Advisory | OUN | 14 hr |
| Feb 17, 4:02 AM CST | Wind Advisory | OUN | 8 hr |
| Feb 20, 11:17 AM CST | Winter Weather Advisory | OUN | 27 hr |
| Feb 21, 12:22 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 21, 7:41 PM CST | Winter Weather Advisory | OUN | 8 hr |
| Feb 23, 11:42 PM CST | Dense Fog Advisory | OUN | 7 hr |
| Feb 25, 4:55 AM CST | Wind Advisory | OUN | 17 hr |
| Mar 2, 4:05 AM CST | Wind Advisory | OUN | 11 hr |
| Mar 2, 1:57 PM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 2, 3:48 PM CST | Snow and Blowing Snow Advisory | OUN | 20 hr |
| Mar 2, 5:50 PM CST | Severe Thunderstorm Warning | OUN | 40 min |
| Mar 2, 6:38 PM CST | Severe Thunderstorm Warning | OUN | 52 min |
| Mar 2, 7:27 PM CST | Severe Thunderstorm Warning | OUN | 48 min |
| Mar 2, 7:39 PM CST | Wind Advisory | OUN | 22 hr |
| Mar 12, 3:13 PM CDT | Red Flag Warning | OUN | 4 hr |
| Mar 14, 3:23 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 14, 8:17 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 17, 2:53 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 17, 3:25 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 17, 5:41 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Mar 17, 7:37 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Mar 17, 8:34 PM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| Mar 17, 10:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Mar 20, 2:28 PM CDT | Wind Advisory | OUN | 6 hr |
| Mar 27, 2:29 AM CDT | Dense Fog Advisory | OUN | 6 hr |
| Mar 30, 3:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Mar 30, 5:48 PM CDT | Tornado Watch | SPC | 5 hr |
| Mar 30, 8:50 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Mar 30, 8:56 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Mar 30, 10:52 PM CDT | Tornado Watch | SPC | 6 hr |
| Mar 31, 12:04 AM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| Mar 31, 12:46 AM CDT | Severe Thunderstorm Warning | OUN | 44 min |
| Mar 31, 1:17 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Mar 31, 1:36 AM CDT | Severe Thunderstorm Warning | OUN | 39 min |
| Mar 31, 1:41 AM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Mar 31, 1:58 AM CDT | Tornado Warning | OUN | 32 min |
| Mar 31, 2:30 AM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| Mar 31, 2:52 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Mar 31, 3:00 AM CDT | Flash Flood Warning | OUN | 4 hr |
| Mar 31, 3:15 AM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| Mar 31, 4:05 AM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| Mar 31, 7:50 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Mar 31, 8:44 AM CDT | Tornado Watch | SPC | 7 hr |
| Mar 31, 8:48 AM CDT | Severe Thunderstorm Warning | OUN | 42 min |
| Apr 3, 3:26 AM CDT | Dense Fog Advisory | OUN | 9 hr |
| Apr 7, 6:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 7, 7:28 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 7, 9:12 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 8, 12:30 AM CDT | Severe Thunderstorm Warning | OUN | 30 min |
| Apr 8, 1:59 AM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| Apr 9, 3:59 AM CDT | Flood Watch | OUN | 33 hr |
| Apr 9, 3:07 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 10, 3:19 AM CDT | Wind Advisory | OUN | 18 hr |
| Apr 11, 5:04 PM CDT | Freeze Watch | OUN | 22 hr |
| Apr 11, 5:04 PM CDT | Freeze Watch | OUN | 35 hr |
| Apr 12, 2:57 PM CDT | Freeze Warning | OUN | 18 hr |
| Apr 13, 3:34 AM CDT | Freeze Warning | OUN | 29 hr |
| Apr 14, 3:20 PM CDT | Wind Advisory | OUN | 41 hr |
| Apr 21, 7:03 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 21, 7:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 21, 10:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 23, 9:32 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 23, 3:37 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 23, 6:18 PM CDT | Severe Thunderstorm Warning | OUN | 42 min |
| Apr 23, 7:09 PM CDT | Severe Thunderstorm Warning | OUN | 44 min |
| Apr 24, 4:15 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 25, 1:19 AM CDT | Wind Advisory | OUN | 12 hr |
| Apr 30, 3:59 AM CDT | Wind Advisory | OUN | 23 hr |
| May 1, 5:54 PM CDT | Wind Advisory | OUN | 8 hr |
| May 1, 6:15 PM CDT | Tornado Watch | SPC | 7 hr |
| May 1, 10:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 1, 10:38 PM CDT | Severe Thunderstorm Warning | OUN | 37 min |
| May 1, 11:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 1, 11:33 PM CDT | Severe Thunderstorm Warning | OUN | 27 min |
| May 2, 4:49 PM CDT | Wind Advisory | OUN | 8 hr |
| May 5, 8:32 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 8, 8:08 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 10, 7:36 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 3:44 PM CDT | Wind Advisory | OUN | 12 hr |
| May 22, 8:16 PM CDT | Mesoscale Discussion | SPC | 29 min |
| May 22, 9:02 PM CDT | Severe Thunderstorm Warning | OUN | 58 min |
| May 22, 9:11 PM CDT | Tornado Watch | SPC | 8 hr |
| May 22, 11:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| May 23, 2:01 AM CDT | Mesoscale Discussion | SPC | 89 min |
| May 23, 8:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| May 23, 11:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| May 24, 2:19 AM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| May 24, 12:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 24, 1:03 PM CDT | Tornado Watch | SPC | 6 hr |
| May 24, 1:54 PM CDT | Severe Thunderstorm Warning | OUN | 51 min |
| May 24, 2:21 PM CDT | Severe Thunderstorm Warning | OUN | 39 min |
| May 24, 2:26 PM CDT | Tornado Warning | OUN | 34 min |
| May 24, 2:42 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 24, 2:47 PM CDT | Tornado Warning | OUN | 43 min |
| May 24, 2:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 24, 2:55 PM CDT | Tornado Warning | OUN | 35 min |
| May 24, 3:29 PM CDT | Tornado Warning | OUN | 46 min |
| May 24, 4:13 PM CDT | Tornado Warning | OUN | 62 min |
| May 24, 4:22 PM CDT | Tornado Warning | OUN | 53 min |
| May 24, 5:14 PM CDT | Tornado Warning | OUN | 31 min |
| May 24, 5:48 PM CDT | Severe Thunderstorm Warning | OUN | 27 min |
| May 24, 6:41 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| May 24, 6:49 PM CDT | Mesoscale Discussion | SPC | 26 min |
| May 24, 6:53 PM CDT | Tornado Watch | SPC | 5 hr |
| May 24, 6:59 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 24, 7:30 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| May 24, 8:13 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| May 24, 8:15 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| May 24, 8:58 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| May 24, 9:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| May 25, 9:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 10:00 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 25, 10:48 PM CDT | Severe Thunderstorm Warning | OUN | 27 min |
| May 25, 11:18 PM CDT | Severe Thunderstorm Warning | OUN | 57 min |
| May 26, 12:10 AM CDT | Mesoscale Discussion | SPC | 95 min |
| May 26, 12:12 AM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 26, 6:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 26, 7:45 PM CDT | Tornado Watch | SPC | 7 hr |
| May 26, 8:56 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| May 26, 9:42 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 26, 10:19 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 31, 3:48 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 31, 6:22 PM CDT | Tornado Watch | SPC | 7 hr |
| May 31, 11:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 1, 1:04 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 1, 5:18 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 1, 7:26 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 1, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 3, 8:19 PM CDT | Severe Thunderstorm Warning | OUN | 56 min |
| Jun 4, 4:23 AM CDT | Wind Advisory | OUN | 43 hr |
| Jun 5, 11:47 AM CDT | Tornado Watch | SPC | 8 hr |
| Jun 5, 3:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 5, 4:54 PM CDT | Severe Thunderstorm Warning | OUN | 51 min |
| Jun 5, 5:16 PM CDT | Severe Thunderstorm Warning | OUN | 59 min |
| Jun 5, 5:40 PM CDT | Severe Thunderstorm Warning | OUN | 50 min |
| Jun 5, 6:21 PM CDT | Severe Thunderstorm Warning | OUN | 54 min |
| Jun 5, 6:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 5, 6:41 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 5, 7:13 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 5, 7:14 PM CDT | Severe Thunderstorm Warning | OUN | 61 min |
| Jun 5, 7:25 PM CDT | Flash Flood Warning | OUN | 4 hr |
| Jun 5, 7:41 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 5, 8:09 PM CDT | Severe Thunderstorm Warning | OUN | 66 min |
| Jun 5, 9:15 PM CDT | Severe Thunderstorm Warning | OUN | 75 min |
| Jun 7, 8:18 AM CDT | Wind Advisory | OUN | 13 hr |
| Jun 8, 3:51 AM CDT | Flash Flood Watch | OUN | 37 hr |
| Jun 8, 9:43 AM CDT | Wind Advisory | OUN | 6 hr |
| Jun 8, 2:37 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 8, 7:21 PM CDT | Severe Thunderstorm Warning | OUN | 24 min |
| Jun 8, 7:40 PM CDT | Severe Thunderstorm Warning | OUN | 50 min |
| Jun 8, 8:27 PM CDT | Severe Thunderstorm Warning | OUN | 33 min |
| Jun 8, 8:39 PM CDT | Severe Thunderstorm Warning | OUN | 36 min |
| Jun 8, 11:02 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 9, 1:17 AM CDT | Severe Thunderstorm Warning | OUN | 43 min |
| Jun 9, 1:26 AM CDT | Flash Flood Warning | OUN | 6 hr |
| Jun 9, 1:33 AM CDT | Mesoscale Discussion | SPC | 27 min |
| Jun 9, 2:02 AM CDT | Severe Thunderstorm Warning | OUN | 43 min |
| Jun 9, 2:51 AM CDT | Flash Flood Warning | OUN | 6 hr |
| Jun 9, 3:16 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 9, 8:52 AM CDT | Areal Flood Warning | OUN | 6 hr |
| Jun 9, 9:52 PM CDT | Dense Fog Advisory | OUN | 11 hr |
| Jun 10, 3:39 PM CDT | Wind Advisory | OUN | 31 hr |
| Jun 12, 10:11 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 13, 3:48 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 15, 5:29 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 15, 6:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 15, 9:20 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 15, 9:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 15, 11:14 PM CDT | Severe Thunderstorm Warning | OUN | 76 min |
| Jun 15, 11:46 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 16, 1:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 16, 3:12 PM CDT | Flash Flood Watch | OUN | 11 hr |
| Jun 16, 6:34 PM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| Jun 16, 6:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 16, 9:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 17, 2:45 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 17, 3:56 AM CDT | Flood Watch | OUN | 10 hr |
| Jun 17, 5:42 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 18, 2:13 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 18, 4:21 AM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 18, 4:39 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 18, 5:17 AM CDT | Severe Thunderstorm Warning | OUN | 43 min |
| Jun 18, 5:54 AM CDT | Severe Thunderstorm Warning | OUN | 51 min |
| Jun 18, 6:50 AM CDT | Wind Advisory | OUN | 2 hr |
| Jun 18, 7:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 19, 2:07 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 27, 3:06 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Jun 28, 3:21 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Jul 12, 2:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 12, 3:40 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 12, 6:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 12, 7:17 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jul 12, 7:32 PM CDT | Flash Flood Warning | OUN | 3 hr |
| Jul 23, 2:52 PM CDT | Heat Advisory | OUN | 4 days |
| Aug 1, 11:44 AM CDT | Heat Advisory | OUN | 4 days |
| Aug 9, 3:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 9, 3:44 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 9, 6:16 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Sep 7, 3:34 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Sep 10, 12:10 PM CDT | Flood Watch | OUN | 67 hr |
| Sep 12, 1:41 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 12, 3:38 AM CDT | Flash Flood Warning | OUN | 3 hr |
| Sep 12, 9:26 AM CDT | Areal Flood Warning | OUN | 6 hr |
| Sep 12, 2:21 PM CDT | Areal Flood Warning | OUN | 8 hr |
| Sep 12, 9:34 PM CDT | Areal Flood Warning | OUN | 8 hr |
| Sep 13, 5:46 AM CDT | Areal Flood Warning | OUN | 7 hr |
| Oct 16, 11:05 AM CDT | Frost Advisory | OUN | 16 hr |
| Oct 17, 2:45 PM CDT | Frost Advisory | OUN | 13 hr |
| Oct 21, 8:59 AM CDT | Dense Fog Advisory | OUN | 2 hr |
| Oct 21, 3:26 PM CDT | Wind Advisory | OUN | 28 hr |
| Oct 22, 1:47 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Oct 22, 3:03 AM CDT | Mesoscale Discussion | SPC | 87 min |
| Oct 22, 4:38 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Oct 24, 4:31 AM CDT | Frost Advisory | OUN | 28 hr |
| Oct 26, 3:48 AM CDT | Freeze Watch | OUN | 9 hr |
| Oct 26, 3:48 AM CDT | Freeze Watch | OUN | 24 hr |
| Oct 26, 12:46 PM CDT | Freeze Warning | OUN | 19 hr |
| Oct 27, 4:08 AM CDT | Freeze Warning | OUN | 29 hr |
| Nov 5, 12:37 PM CST | Mesoscale Discussion | SPC | 83 min |
| Nov 5, 2:17 PM CST | Tornado Watch | SPC | 10 hr |
| Nov 11, 4:39 AM CST | Dense Fog Advisory | OUN | 4 hr |
| Nov 20, 9:59 AM CST | Wind Advisory | OUN | 6 hr |
| Nov 29, 2:52 PM CST | Wind Advisory | OUN | 27 hr |
| Dec 3, 3:45 AM CST | Wind Advisory | OUN | 12 hr |
| Dec 7, 10:30 AM CST | Red Flag Warning | OUN | 8 hr |
| Dec 8, 10:20 AM CST | Wind Advisory | OUN | 8 hr |
| Dec 8, 3:33 PM CST | Wind Advisory | OUN | 26 hr |
| Dec 9, 4:15 AM CST | Winter Weather Advisory | OUN | 16 hr |
| Dec 12, 5:06 PM CST | Wind Advisory | OUN | 26 hr |
| Dec 14, 4:52 AM CST | Wind Advisory | OUN | 10 hr |
| Dec 14, 3:14 PM CST | Wind Chill Advisory | OUN | 19 hr |
| Dec 15, 6:17 PM CST | Winter Weather Advisory | OUN | 8 hr |
| Dec 16, 5:02 AM CST | Winter Weather Advisory | OUN | 12 hr |
| Dec 17, 3:25 PM CST | Dense Fog Advisory | OUN | 28 hr |
| Dec 17, 3:25 PM CST | Freezing Rain Advisory | OUN | 22 hr |
| Dec 21, 3:37 AM CST | Wind Chill Advisory | OUN | 7 hr |
| Dec 23, 8:18 AM CST | Winter Weather Advisory | OUN | 5 hr |
| Dec 26, 11:40 AM CST | Wind Advisory | OUN | 5 hr |
| Dec 27, 12:07 AM CST | Mesoscale Discussion | SPC | 83 min |
| Dec 27, 2:02 AM CST | Tornado Watch | SPC | 7 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 54 |
| Tornado Warning | 8 |
| Severe Thunderstorm Watch | 23 |
| Tornado Watch | 13 |
| Mesoscale Discussion | 66 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flash Flood Warning | 6 |
| Flash Flood Watch | 2 |
| Flood Watch | 3 |
| Areal Flood Advisory | 6 |
| Winter | |
| Winter Storm Warning | 2 |
| Freezing Rain Advisory | 1 |
| Snow Advisory | 1 |
| Snow and Blowing Snow Advisory | 2 |
| Winter Weather Advisory | 10 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 4 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 32 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20072009
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.